JP2008524375A5 - - Google Patents

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JP2008524375A5
JP2008524375A5 JP2007546652A JP2007546652A JP2008524375A5 JP 2008524375 A5 JP2008524375 A5 JP 2008524375A5 JP 2007546652 A JP2007546652 A JP 2007546652A JP 2007546652 A JP2007546652 A JP 2007546652A JP 2008524375 A5 JP2008524375 A5 JP 2008524375A5
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halo
group
formula
fluorinated
independently
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JP2007546652A
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JP2008524375A (ja
JP5001168B2 (ja
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Priority claimed from US11/014,042 external-priority patent/US7402630B2/en
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Description

背景
フルオロエラストマーは硬化または架橋され、一般に、高温および苛酷な化学的環境に対して耐性がある。フルオロエラストマーは特に、高温および/または腐蝕性物質にさらされるシステムにおけるシール、ガスケット、および成形品として有用である。大部分の極限条件に対する耐性が必要とされるシール用途では、完全フッ素化(過フッ素化)(perfluorinated)エラストマーが使用される。かかる部品は、特に自動車、化学処理、半導体、航空宇宙、および石油産業などの用途で使用される。

Claims (4)

  1. 式I:
    n q-p m+(I)
    (式中、m、n、p、およびqは、正の整数であり、m*p=n*qであり、Qm+
    、有機オニウムであり、少なくとも1つのAq-が、式II:
    (式中、Rはそれぞれ独立して、H、ハロ、アルキル、アリール、アラルキル、またはシクロアルキルであり、かつハロゲン化、フッ素化、または完全フッ素化されていてもよく、RおよびR'基のうちの2つ以上が共に環を形成し得、R基がそれぞれ独立して、1つまたは複数のヘテロ原子を含有し得、R'がハロであることができないという条件で、R'がRと同じであり得る)から選択されるという条件で、Aq-は、アニオンである)のカチオンおよびアニオンを含有する硬化剤組成物。
  2. 式III:
    (式中、Rfはそれぞれ独立して、R−CF2または炭素原子1〜8個を有するパーフルオロアルキル基であり、Rは、H、ハロ、炭素原子8個までを有するアルキル、アリール、またはシクロアルキルであり、かつハロゲン化、フッ素化、または完全フッ素化されていてもよく、かつヘテロ原子を含有することができ、Xは、結合性基であり、nは、正の整数である)
    のアニオンを含有するフルオロエラストマーに適している硬化剤組成物。
  3. 窒素含有硬化部位を含むフルオロエラストマー;ならびに
    式I:
    n q-p m+(I)
    (式中、m、n、p、およびqが正の整数であり、m*p=n*qであり、Qが、Hまたは第I族または第II族の金属であるか、またはQm+が、有機オニウムであり、少なくとも1つのAq-が、式II:
    (式中、Rはそれぞれ独立して、H、ハロ、アルキル、アリール、アラルキル、またはシクロアルキルであり、かつハロゲン化、フッ素化、または完全フッ素化されていてもよく、RおよびR'基のうちの2つ以上が共に環を形成し得、R基がそれぞれ独立して、1つまたは複数のヘテロ原子を含有し得、R'がハロであることができないという条件でR'はRと同じであり得る)から選択されるという条件で、Aq-がアニオンである)のカチオンおよびアニオン;
    を含むフルオロエラストマー組成物。
  4. 請求項1に記載の硬化剤組成物とフルオロエラストマーとを含むフルオロエラストマー組成物を含む成形物品であって、前記成形物品は、少なくとも35%、40%、45%、50%、55%、60%、65%、70%、75%、80%、85%、90%、および95%から選択される可視光線透過率を有し、65%、60%、55%、50%、45%、40%、35%、30%、25%、および20%未満から選択される、230℃以上で70時間後の圧縮永久ひずみ値、または65%、60%、55%、50%、45%、および40%未満から選択される、300℃以上で70時間後の圧縮永久ひずみ値を有する、物品
JP2007546652A 2004-12-16 2005-10-18 フルオロポリマーの硬化組成物 Active JP5001168B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/014,042 US7402630B2 (en) 2004-12-16 2004-12-16 Curing compositions for fluoropolymers
US11/014,042 2004-12-16
PCT/US2005/037110 WO2006065334A1 (en) 2004-12-16 2005-10-18 Curing compositions for fluoropolymers

Publications (3)

Publication Number Publication Date
JP2008524375A JP2008524375A (ja) 2008-07-10
JP2008524375A5 true JP2008524375A5 (ja) 2008-12-04
JP5001168B2 JP5001168B2 (ja) 2012-08-15

Family

ID=35734989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007546652A Active JP5001168B2 (ja) 2004-12-16 2005-10-18 フルオロポリマーの硬化組成物

Country Status (11)

Country Link
US (3) US7402630B2 (ja)
EP (1) EP1824918B1 (ja)
JP (1) JP5001168B2 (ja)
KR (1) KR101218467B1 (ja)
CN (1) CN101080448B (ja)
AT (1) ATE416228T1 (ja)
BR (1) BRPI0519113A2 (ja)
DE (1) DE602005011477D1 (ja)
RU (1) RU2007121379A (ja)
TW (1) TWI391432B (ja)
WO (1) WO2006065334A1 (ja)

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